Get matched with top generator install pros in Greenville, IN

Q: Can you plug a generator directly into your house?

• <div><p>No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.</p></div>

Q: Are natural gas generators worth it?

• <div><p>While natural gas generators are costly, they&rsquo;re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn&rsquo;t prone to earthquakes, they offer an unlimited supply of natural gas that doesn&rsquo;t degrade over time or require storage in tanks.</p></div>

Q: How do I reduce AC startup power for a generator?

• <div><p>To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.</p></div>

Q: How long does it take to set up utilities?

• <div><p>Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.</p></div>

Q: What happens if my whole-house generator is too small for my AC?

• <div><p>An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home&rsquo;s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.</p></div>

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Verified Reviews for Generator Install pros in Greenville, IN

*The Angi rating for Generator Install companies in Greenville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Greenville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 28, 2025

Reviewed in November 2023
The installers were wonderful!
Door to Door Flooring
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Reviewed in November 2023
They made the entire process from choosing the correct generator thru installation easy to follow and completed their work in the timing laid out.
Generator Guys, LLC
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Reviewed in March 2018
He is a third generation family business specializing in artistic professional installations.
Larry Weikel Creekstone Constr
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Reviewed in July 2017
Above expectations in every aspect. Greg was unbelievably prompt and very through. Others who quoted the same job were nowhere close to the detail, the extras nor taking as much time to understand & address my questions, while still offer a very competitive price. Plus, since generator systems...
Varitech Inc
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Reviewed in January 2017
The mobile facility is unbelievable. She has her own generator. It’s clean, disinfected it amazon, it is like a salon in a little trailer.
Whits Wag'N Wash
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Reviewed in May 2014
The installation process took a month and the only contact with the contractor was when we initiated it. Finally, when the installation of the generator was complete the standby transfer and the generator worked fine. The doorbell was a different story! The wiring was fine, but the doorbell...
CORRIGAN Electric
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Reviewed in May 2013
The experience was great, once again. Gene Crawford brings a design creativity that provides a finished product that consistently exceeds our expectation. All employees are professional, courteous and committed to complete customer satisfaction. Sara, who works in the home office does a great...
CRAWFORD ENTERTAINMENT SYSTEMS
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Reviewed in December 2012
I received a very brief message on my home answering machine stating that the company didn't install the brand of roofing I initially inquired about. My impression was that they weren't interested in opening a dialogue to discuss other material options or provide suggestions on such, and...
Middletown Roofing Windows and Siding Inc
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Find Generator install pros in Greenville

Pages Gas Line Service Inc

4.95(

)

Pages Gas Line Service Inc

4.95(

)

Customers say: Super punctual

Recommended by 100% of Angi customers

Welcome to Page’s Gas Line Service Inc.! We proudly offer professional directional boring and gas line installation services to residential and commercial customers. Our service areas include Jefferson, Oldham and Bullit Counties in Kentucky. Locally-owned business that prides itself on quality service and experience. We also specialize in outdoor fireplaces, fire pits, pool heaters and working on gas lines for generators!

CORRIGAN Electric

4.74(

254

)

CORRIGAN Electric

4.74(

254

)

Customers say: Super punctual

Recommended by 91% of Angi customers

Family owned & operated. Additional Phone - (502) 267-4600. Award wining. Super Service Award winner every year 2009 through 2016. Additional website - www.wisebuyingmall.com/corriganelectric. Additional email - [email protected], [email protected], Contact name - Tom Corrigan.

"Patrick F. was amazing-he was punctual, professional, friendly, and got the work done in under the time alotted. Thank you so much Corrigan Electric!"

Victoria W on January 2022

"Patrick F. was amazing-he was punctual, professional, friendly, and got the work done in under the time alotted. Thank you so much Corrigan Electric!"

Victoria W on January 2022

Varitech Inc

4.93(

)

Varitech Inc

4.93(

)

Customers say: Quick response

Recommended by 100% of Angi customers

For two decades, Varitech, Inc. has been providing exceptional sales and service of generator systems to residential and commercial businesses with a dedication to excellence in all we do. Varitech is the number one source for all your Generator System needs for Residential, Commercial and Industrial clients. We’ll help you determine the size generator you need, then provide complete installation, as well as preventative maintenance, parts, service and repair to keep your generator system ready for the next power outage. Already have a generator system? No problem! We provide service for all sizes, makes and models. We proudly carry and service Briggs & Stratton products! https://www.briggsandstratton.com/na/en_us/products/generators.html

"Excellent thus far"

RM H on March 2021

"Excellent thus far"

RM H on March 2021

Jarboe's Plumbing, Heating & Cooling

4.53(

313

)

Jarboe's Plumbing, Heating & Cooling

4.53(

313

)

Customers say: Super punctual

1986 years of experience

Jarboe's is the most comprehensive, client-focused home service company in the Louisville area. Our process-driven team of experts is connected through a commitment to excellence, and a passion for serving others. We earn trust by educating on options, working in the best interest of every client, and backing up everything we do – in writing. Our goal is to exceed your expectations to provide a true comfort experience that feels right, because you know it’s right.

"The only problem I am having right now is trying to leave a review, Idid have a wonderful experience with Jarboe's. I have to give a shout out for Chuck Brown wonderful both professional and personal at the same time. He listened to concerns, answered all questions while me watching him work which is unusual with most repair technicians. I will be recommending Jarboe's for any plumbing issues ."

Carolyn N on July 2023

"The only problem I am having right now is trying to leave a review, Idid have a wonderful experience with Jarboe's. I have to give a shout out for Chuck Brown wonderful both professional and personal at the same time. He listened to concerns, answered all questions while me watching him work which is unusual with most repair technicians. I will be recommending Jarboe's for any plumbing issues ."

Carolyn N on July 2023

Elite Heating Air Conditioning Inc

4.15(

)

Elite Heating Air Conditioning Inc

4.15(

)

Customers say: Super punctual

1992 years of experience

HVAC Sales & Services. Elite is a Professional Heating & Air Conditioning, Sales, Service and Repair Company. Give us a call today. 812 944-Cool(2665). We're in your neighborhood.

"I had a furnace installed in 2016. In 2024 it was leaking into the basement and had rusted in pan due to not installed to drain properly. It was still under warranty but the manufacturer wouldn?t stand behind it - Elite wouldn?t either. I paid for furnace and have had issues since that with leaking into the basement, humidity and fumes, carbon monoxide alarm going off when really cold and have been ignored or told motor oil burning off, fan needed to be turned down, etc. My furnace has run constantly when hot (humidity horrible) - bills higher - heat pump went out during that time-9 years old - was replaced with an air conditioner without letting me know doing this. Upon consultation with another furnace company found that flue was not installed correctly- tape slapped over an approximate 2 inch gap- fumes coming out the back (could have killed me) - other vent left open to the attic sucking hot heat and humidity (only made for 20 degrees difference- not 110 degrees "

Alice B on October 2025

HVAC Sales & Services. Elite is a Professional Heating & Air Conditioning, Sales, Service and Repair Company. Give us a call today. 812 944-Cool(2665). We're in your neighborhood.

"I had a furnace installed in 2016. In 2024 it was leaking into the basement and had rusted in pan due to not installed to drain properly. It was still under warranty but the manufacturer wouldn?t stand behind it - Elite wouldn?t either. I paid for furnace and have had issues since that with leaking into the basement, humidity and fumes, carbon monoxide alarm going off when really cold and have been ignored or told motor oil burning off, fan needed to be turned down, etc. My furnace has run constantly when hot (humidity horrible) - bills higher - heat pump went out during that time-9 years old - was replaced with an air conditioner without letting me know doing this. Upon consultation with another furnace company found that flue was not installed correctly- tape slapped over an approximate 2 inch gap- fumes coming out the back (could have killed me) - other vent left open to the attic sucking hot heat and humidity (only made for 20 degrees difference- not 110 degrees "

We are a small family owned and operated mechanical services company focused on sales and service of all types of heating & air conditioning equipment and related fields for the home and office. We serve a 60 mile radius from Louisville, KY. We are under the same family ownership that established the company in 1961 and we are here to serve you for all your needs.

Morris Electric Co

4.50(

)

Morris Electric Co

4.50(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Morris Electric Co. Inc. of Louisville, was established in 1983 to service the surrounding area and provide residents with all their electrical and standby electric power solutions. Our staff of knowledgeable, dedicated professionals takes pride in providing outstanding, personalized service to our customers and our community. Call us today and become one of our many satisfied customers.

Showing 1-10 of 20

Generator Install questions, answered by experts

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

The Greenville, IN homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Taylor Freitas
•
Nov 25, 2025Nov 25, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
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•
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How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
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Whole-House Generator Installation: A Complete Guide
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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A portable generator can serve several uses beyond its traditional purpose. If you’re looking for ways to put your generator to work, our guide can help.